A) 42.7 o C
B) 35 o C
C) 47 o C
D) 40 o C
Correct Answer: A
Solution :
According to Newton law of cooling \[\frac{{{\theta }_{1}}-{{\theta }_{2}}}{t}=K\,\left[ \frac{{{\theta }_{1}}+{{\theta }_{2}}}{2}-{{\theta }_{0}} \right]\]You need to login to perform this action.
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